20242156816

素因数分解:

$2^4\times 7^1\times {\mathrm{180733543}}^1$

素因数の和:180733558

約数の個数: 20

約数和(自身を含む): 44821918912

約数和(自身を除く): 24579762096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180733543, 361467086, 722934172, 1265134801, 1445868344, 2530269602, 2891736688, 5060539204, 10121078408, 20242156816]

約数ペア:

[(1, 20242156816), (2, 10121078408), (4, 5060539204), (7, 2891736688), (8, 2530269602), (14, 1445868344), (16, 1265134801), (28, 722934172), (56, 361467086), (112, 180733543)]